SOLUTION: ann has 7 books she wants to put on her bookshelf how many posible arrangments
are there?
Algebra.Com
Question 239964: ann has 7 books she wants to put on her bookshelf how many posible arrangments
are there?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Presuming that they are 7 different books, there are 7 ways to pick the first book. Then for each of those ways, there are 6 ways to pick the second book. Hence there are 42 ways to arrange the first two books. Then for each of those 42 ways there are 5 ways to select the third book, so 42 times 5...continue this process until you have selected all the books.
Mathematical shorthand: 
John
RELATED QUESTIONS
Bob has 7 books he wants to put his bookshelf. 1. How many possible arrangements of books (answered by solver91311)
a bookshelf has 84 books on it. There are twice as many non-fiction books as fiction... (answered by macston)
Mr. Jones has 10 books that he is going to put on his bookshelf. Of these, 4 are... (answered by jrfrunner)
An English teacher needs to pick 10 books to put on her reading list for the
next school (answered by Edwin McCravy)
Paige Turner loves finite mathematics. She has 5 books about probability and 4 books... (answered by Edwin McCravy)
john goes to a bookstore with the intent of buying 4 books about American History and... (answered by lynnlo)
An English teacher needs to pick 10 books to put on her reading list for the next school... (answered by MathLover1,ikleyn)
Page Turner loves discrete mathematics. She has 7 "graph theory" books, 8 books about... (answered by sudhanshu_kmr)
Mia has four math books, three novels and two books of poetry. She wants to arrange them (answered by sudhanshu_kmr)